Monthly outlook for Lockes Mill, TN: average high 73.3°, average low 56.2°. That is 2.6° above the climate normal for October. Precipitation is expected on 1 day (about 0.1 inches), against a normal of 4 days and 1.9 inches. The warmest day looks like 13 October (86.5°), the coolest 27 October (46.7°).
73.3°/56.2°
Average high / low
+2.6°
Above normal
1 / 4
Wet days / normal
0.1 in
Precipitation this month
Ten-day blocks vs climate normal
Period
Forecast high
Normal
Difference
13 October – 22 October
74.6°
69.6°
+2.7°
23 October – 1 November
71.2°
66.7°
+2.5°
2 November – 11 November
at normal
62.2°
—
October records over 66 years
95.5°3 October 2019All-time high
33.1°20 October 2022All-time low
Climate normals and records are computed from the nearest reference point — Petersburg (13 mi).
Wed, 1486° / 60°0
86 °
Lockes Mill, Wednesday, 14 October
Clear. High 86°, low 60°.
Pressure30.09 inHg
Wind6.8 mph SW
Humidity52%
Visibility6.2 mi
Dew point64°
Thu, 1586° / 68°0
86 °
Lockes Mill, Thursday, 15 October
Clear. High 86°, low 68°.
Pressure30.09 inHg
Wind8 mph SW
Humidity49%
Visibility6.2 mi
Dew point63°
Fri, 1675° / 55°0.01
75 °
Lockes Mill, Friday, 16 October
Light rain. High 75°, low 55°.
Pressure30.06 inHg
Wind15.8 mph NW
Humidity71%
Visibility6.2 mi
Dew point60°
Sat, 1763° / 49°0
63 °
Lockes Mill, Saturday, 17 October
Clear. High 63°, low 49°.
Pressure30.39 inHg
Wind12.6 mph N
Humidity40%
Visibility—
Dew point35°
Sun, 1868° / 48°0
68 °
Lockes Mill, Sunday, 18 October
Clear. High 68°, low 48°.
Pressure30.39 inHg
Wind9.9 mph SE
Humidity41%
Visibility—
Dew point40°
Mon, 1963° / 52°0
63 °
Lockes Mill, Monday, 19 October
Overcast. High 63°, low 52°.
Pressure30.33 inHg
Wind10.4 mph SE
Humidity58%
Visibility—
Dew point46°
Tue, 2066° / 59°0
66 °
Lockes Mill, Tuesday, 20 October
Overcast. High 66°, low 59°.
Pressure30.30 inHg
Wind9.1 mph SE
Humidity71%
Visibility—
Dew point56°
Wed, 2177° / 57°0
77 °
Lockes Mill, Wednesday, 21 October
Overcast. High 77°, low 57°.
Pressure30.24 inHg
Wind9.2 mph SE
Humidity55%
Visibility—
Dew point55°
Thu, 2275° / 56°0
75 °
Lockes Mill, Thursday, 22 October
Clear. High 75°, low 56°.
Pressure30.18 inHg
Wind12.7 mph SE
Humidity43%
Visibility—
Dew point49°
Fri, 2376° / 59°0
76 °
Lockes Mill, Friday, 23 October
Overcast. High 76°, low 59°.
Pressure30.18 inHg
Wind15.6 mph S
Humidity58%
Visibility—
Dew point59°
Sat, 2479° / 61°0
79 °
Lockes Mill, Saturday, 24 October
Partly cloudy. High 79°, low 61°.
Pressure30.21 inHg
Wind8.1 mph S
Humidity51%
Visibility—
Dew point57°
Sun, 2569° / 64°0.02
69 °
Lockes Mill, Sunday, 25 October
Light rain. High 69°, low 64°.
Pressure30.06 inHg
Wind4.4 mph W
Humidity75%
Visibility—
Dew point59°
Mon, 2665° / 55°0.09
65 °
Lockes Mill, Monday, 26 October
Light rain. High 65°, low 55°.
Pressure30.15 inHg
Wind12.1 mph NE
Humidity85%
Visibility—
Dew point56°
Tue, 2769° / 47°0
69 °
Lockes Mill, Tuesday, 27 October
Overcast. High 69°, low 47°.
Pressure30.15 inHg
Wind8.9 mph NE
Humidity58%
Visibility—
Dew point51°
Wed, 2869° / 49°0
69 °
Lockes Mill, Wednesday, 28 October
Overcast. High 69°, low 49°.
Pressure30.06 inHg
Wind6.9 mph N
Humidity31%
Visibility—
Dew point34°
From day 17 onward the outlook is built from 60-year climate statistics
Thu, 2966° / 49°0.11
66 °
Lockes Mill, Thursday, 29 October
Climate normal for this date — 60-year average.
Average high66°
Average low49°
Average precipitation0.11 in
Chance of precipitation25%
Record high83° (2016)
Record low35° (1976)
Fri, 3067° / 50°0.09
67 °
Lockes Mill, Friday, 30 October
Climate normal for this date — 60-year average.
Average high67°
Average low50°
Average precipitation0.09 in
Chance of precipitation22%
Record high82° (2016)
Record low34° (2017)
Sat, 3167° / 51°0.11
67 °
Lockes Mill, Saturday, 31 October
Climate normal for this date — 60-year average.
Average high67°
Average low51°
Average precipitation0.11 in
Chance of precipitation30%
Record high83° (2016)
Record low34° (1993)
Sun, 0166° / 50°0.16
66 °
Lockes Mill, Sunday, 1 November
Climate normal for this date — 60-year average.
Average high66°
Average low50°
Average precipitation0.16 in
Chance of precipitation35%
Record high84° (2016)
Record low29° (2023)
Mon, 0264° / 49°0.09
64 °
Lockes Mill, Monday, 2 November
Climate normal for this date — 60-year average.
Average high64°
Average low49°
Average precipitation0.09 in
Chance of precipitation25%
Record high80° (2016)
Record low30° (1966)
Tue, 0363° / 47°0.09
63 °
Lockes Mill, Tuesday, 3 November
Climate normal for this date — 60-year average.
Average high63°
Average low47°
Average precipitation0.09 in
Chance of precipitation23%
Record high81° (2016)
Record low22° (1966)
Wed, 0462° / 47°0.09
62 °
Lockes Mill, Wednesday, 4 November
Climate normal for this date — 60-year average.
Average high62°
Average low47°
Average precipitation0.09 in
Chance of precipitation28%
Record high76° (1987)
Record low24° (1966)
Thu, 0562° / 47°0.14
62 °
Lockes Mill, Thursday, 5 November
Climate normal for this date — 60-year average.
Average high62°
Average low47°
Average precipitation0.14 in
Chance of precipitation32%
Record high75° (1975)
Record low24° (1991)
Fri, 0662° / 46°0.11
62 °
Lockes Mill, Friday, 6 November
Climate normal for this date — 60-year average.
Average high62°
Average low46°
Average precipitation0.11 in
Chance of precipitation32%
Record high77° (2024)
Record low28° (1967)
Sat, 0762° / 46°0.15
62 °
Lockes Mill, Saturday, 7 November
Climate normal for this date — 60-year average.
Average high62°
Average low46°
Average precipitation0.15 in
Chance of precipitation35%
Record high79° (2023)
Record low29° (1993)
Sun, 0862° / 46°0.04
62 °
Lockes Mill, Sunday, 8 November
Climate normal for this date — 60-year average.
Average high62°
Average low46°
Average precipitation0.04 in
Chance of precipitation15%
Record high79° (2005)
Record low28° (1971)
Mon, 0963° / 46°0.17
63 °
Lockes Mill, Monday, 9 November
Climate normal for this date — 60-year average.
Average high63°
Average low46°
Average precipitation0.17 in
Chance of precipitation28%
Record high78° (2005)
Record low25° (2019)
Tue, 1061° / 45°0.13
61 °
Lockes Mill, Tuesday, 10 November
Climate normal for this date — 60-year average.
Average high61°
Average low45°
Average precipitation0.13 in
Chance of precipitation32%
Record high75° (2020)
Record low28° (2025)
Wed, 1160° / 44°0.1
60 °
Lockes Mill, Wednesday, 11 November
Climate normal for this date — 60-year average.
Average high60°
Average low44°
Average precipitation0.1 in
Chance of precipitation28%
Record high72° (2010)
Record low23° (2025)
About the monthly outlook
How accurate is a 30-day forecast?
The first 16 days come from weather models — reliable for the first 3–5 days and progressively less so after that. Days 17 through 30 for Lockes Mill, TN are built from the climate normal, the 60-year average, so they show typical weather for those dates rather than a specific forecast.
What does "above normal" mean?
We compare the forecast against the climate normal for those exact calendar days, computed from 60 years of observations. The deviation shows how much the coming month differs from a typical one.
Where do the 66-year records come from?
They are real temperature extremes recorded in Lockes Mill, TN since 1960: the highest and lowest reading for each calendar date, with the year it happened.
How often is it updated?
The forecast portion refreshes every hour; the climate portion is based on long-term data and stays stable.